Pricing
¥10,000 per person, per year.
Only for the people who use it. The app keeps working even if you don’t renew.
Terakoya
¥10,000
per person, per year (excl. tax)
About ¥830 a month
- Includes a year of updates.
- Renew for another year of updates.
- Setup support and training are free for now.
Keep using it, even without renewing
If you stop renewing, the app keeps working. Renew only when you want new features and updates.
The brain is yours
Knowledge stays in your own Google Drive, so you are free to move to better AI or tools later.
Start today with free AI
Free AI and an AI that runs only on the computer are built in, so you can start without any AI contract.
Paid AI on your own accounts
ChatGPT, Claude and other AI fees are not included. Use the accounts you already have.
Prices as of November 2026.
Does it stop working if I don’t renew?
No. The app keeps working if you stop renewing. Renewing brings another year of updates.
Where is our data stored?
Notes and files are saved in your own Google Drive. Their contents never pass through Terakoya’s servers.
Do we need an AI contract?
Use ChatGPT or Claude with the accounts you already have; their fees are not included. You can also start with free AI and no contract.
What about records we can’t send outside?
You can choose an AI that runs only on the computer. Questions and notes are not sent to any AI company.
Does it run on Windows?
Yes. It runs on both Mac and Windows.
Do you help us get started?
Yes. We help choose the first task, set things up and train your team, free for now.